Proverbs 16:20
Whoever gives thought to the word will discover good,
and blessed is he who trusts in the Lord.
This proverb presents a recurring theme in Proverbs a mark of a wise and godly person is being a good learner. Just in the last chapter and a half, there are six proverbs that refer to this theme:
A fool despises his fathers instruction,
but whoever heeds reproof is prudent (15:5).
A scoffer does not like to be reproved;
he will not go to the wise (15:12).
The heart of him who has understanding seeks knowledge,
but the mouths of fools feed on folly (15:14).
The ear that listens to life-giving reproof
will dwell among the wise (15:31).
Whoever ignores instruction despises himself,
but he who listens to reproof gains intelligence (15:32).
How much better to get wisdom than gold!
To get understanding is to be chosen rather than silver (16:16).
The proverb that most closely parallels this proverb is 13:13:
Whoever despises the word bring destruction on himself, but he who reveres the commandment will be rewarded.
The principle is simple: the way to succeed in life is to be a good learner. The second half of the proverb clues us into what type of word is meant: blessed is he who trusts in the Lord. The wisdom/word of Proverbs is the fear of the Lord wisdom, that which comes from knowing God and how God would have us live. The one who gives attention to this kind of word, and who trusts this wisdom, will know the good life. The problem with the fool is that he doesnt want to learn, nor does he want to trust the Lord.
Why? It may be that he fears what he will have to give up or take up. He is comfortable being lazy; he likes the sins that he indulges in. The wisdom of Proverbs and Scripture do not encourage such behavior. It may be that he fears he will fail or will be let down. Maybe he doesnt have the ability to stay on the straight path and trying to do so would expose his weakness. Maybe it will turn out that God (whom he cannot see) doesnt come through. He leaves his old life only to find the new has more troubles. That does happen. There is a lot of risk to walking along the path that the wisdom of God would have one go. By definition, walking by faith is walking without clear sight. But this proverb teaches that the one who will walk by faith in the Lord will find what is truly good, for what he finds is the eternal, joyful life given by Christ.